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Diffstat (limited to 'Documentation/ABI/testing/sysfs-class-led-driver-sc27xx')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-led-driver-sc27xx | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-led-driver-sc27xx b/Documentation/ABI/testing/sysfs-class-led-driver-sc27xx deleted file mode 100644 index 45b1e605d355..000000000000 --- a/Documentation/ABI/testing/sysfs-class-led-driver-sc27xx +++ /dev/null @@ -1,22 +0,0 @@ -What: /sys/class/leds/<led>/hw_pattern -Date: September 2018 -KernelVersion: 4.20 -Description: - Specify a hardware pattern for the SC27XX LED. For the SC27XX - LED controller, it only supports 4 stages to make a single - hardware pattern, which is used to configure the rise time, - high time, fall time and low time for the breathing mode. - - For the breathing mode, the SC27XX LED only expects one brightness - for the high stage. To be compatible with the hardware pattern - format, we should set brightness as 0 for rise stage, fall - stage and low stage. - - Min stage duration: 125 ms - Max stage duration: 31875 ms - - Since the stage duration step is 125 ms, the duration should be - a multiplier of 125, like 125ms, 250ms, 375ms, 500ms ... 31875ms. - - Thus the format of the hardware pattern values should be: - "0 rise_duration brightness high_duration 0 fall_duration 0 low_duration". |